Ken Duchnycz CET

Associate-in-Charge of Construction Documents for the architectural work of the firm. Ken jointly participates with Harvey Rebalkin and Lloyd Mymko in maintaining technical quality control and leads the computer standards committee.

Lloyd Mymko CT (ARCH)

Associate-in-Charge of Contract Administration for the architectural work of the firm. Lloyd collaborates with Harvey Rebalkin and Ken Duchnycz in maintaining firm standards for technical quality control. Lloyd is the senior contract administrator for major projects.

Harvey Rebalkin CT (ARCH)

Associate-in-Charge of Specifications for the architectural and interior design work of the firm. Harvey jointly participates with Ken Duchnycz and Lloyd Mymko in maintaining firm standards for Technical Quality Control. Harvey is a Senior Project Manager for education facility projects.


In conjunction with Mike Isbister, Darrell is responsible for the overall quality of the firm’s interior design services. Darrell is a Senior Interior Designer with a project focus in health care interiors and major projects’ interior design.

Margaret Trager CPA CMA

Margaret is the Office Manager and is responsible for all accounting, clerical, office management and administration.

Sarah-Jane Carpenter  BID PIDIM IDC NCIDQ

Sarah-Jane is a senior professional interior designer with over twenty years of diverse project experience.  She is a core member of LM Architectural Group’s Healthcare team, playing a key role in the development of interior design elements from early research and programming stages through to working drawing production and construction administration. Sarah-Jane excels in problem solving and the management of complex, phased projects with multiple stakeholders.